57072618

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1531}}^1$

素因数の和:1667

約数の個数: 48

約数和(自身を含む): 131445600

約数和(自身を除く): 74372982

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 109, 114, 171, 218, 327, 342, 654, 981, 1531, 1962, 2071, 3062, 4142, 4593, 6213, 9186, 12426, 13779, 18639, 27558, 29089, 37278, 58178, 87267, 166879, 174534, 261801, 333758, 500637, 523602, 1001274, 1501911, 3003822, 3170701, 6341402, 9512103, 19024206, 28536309, 57072618]

約数ペア:

[(1, 57072618), (2, 28536309), (3, 19024206), (6, 9512103), (9, 6341402), (18, 3170701), (19, 3003822), (38, 1501911), (57, 1001274), (109, 523602), (114, 500637), (171, 333758), (218, 261801), (327, 174534), (342, 166879), (654, 87267), (981, 58178), (1531, 37278), (1962, 29089), (2071, 27558), (3062, 18639), (4142, 13779), (4593, 12426), (6213, 9186)]